RAL Color Metal Dome Membrane Switch with 3M468 Adhesive, 0.4-1.4mm Thickness, 1 Million Cycle Life
Price:
depending on the design
MOQ:
1 piece
Delivery Time:
normally 2-4 weeks, can be discussed
Brand:
Lunfeng/Customer's brand
Product Description
Product Overview
RAL Color Metal Dome Membrane Switch with 3M468 adhesive provides reliable tactile feedback for industrial control panels. These switches are engineered for instruments and meters across medical, industrial, and consumer electronics applications, offering cost-effective solutions that enhance equipment value.
Technical Specifications
Material Options
- PET (recommended)
- Matte PC (smooth surface)
- Gloss PC with matte oil coating
- Gloss PC
- PVC
Color Systems
Pantone and RAL color matching available
Physical Properties
- Thickness: 0.4-1.4mm
- LED windows: Transparent and translucent options
- Key configurations: Flat, embossed, or dome tactile variants
- Adhesive options: 3M9448, 3M300LSE, 3M467, 3M468
Circuit Technology Comparison
| Feature | Silver Printed Circuit | Copper Etched FPC Circuit |
|---|---|---|
| Material | PET (Polyester) | Copper |
| Conductor | Printed silver | Copper |
| Contact Fingers | Silver and carbon | Gold plated |
| Contact Button Pads | Silver | Gold plated |
| Life & Reliability | Standard | Excellent |
| Stability | Standard | Excellent |
| Resistance | Low | Very low |
| Cost | Low | High |
| Lead Time | 2-3 days | 7-10 days |
| Pitch | 1.0mm, 1.27mm, 2.54mm | 0.5mm, 1.0mm, 1.27mm, 2.54mm |
Performance Specifications
| Electrical Properties | Specifications |
|---|---|
| Electrical Level | 35V(DC), 100mA, 1W |
| Contact Resistance | 10Ω-500Ω |
| Insulation Resistance | 100MΩ/100V |
| Dielectrics Voltage-resistance | 250VRms (50-60Hz 1min) |
| Chattering Time | ≤ 5ms |
| Life Time | Flat type ≥ 5,000,000 cycles; Tactile type ≥ 1,000,000 cycles |
| Tail Folding | R>1,180 |
| Mechanical Properties | Specifications |
|---|---|
| Operating Force | Flat type 57-284g (2-10oz); Tactile type 170-397g (6-14oz) |
| Switch Stroke | Flat type 0.1-0.5mm; Tactile type 0.6-1.5mm |
| Environmental Conditions | Specifications |
|---|---|
| Operation Temperature | -40°C to +80°C |
| Storage Temperature | -40°C to +80°C |
| Humidity | 40°C, 90%-95%, 240 hours |
Company Advantages
- 26 years of membrane switch manufacturing expertise
- Strong R&D capabilities for custom solutions
- Consistent quality control and reliability
- Competitive pricing structure
- Rapid sample and production lead times
- Complete design-to-production service
Application Industries
- Medical equipment and therapy systems
- Industrial automation and control panels
- Security protection systems with cipher code
- Consumer electronics and 3C products
- Telecommunication equipment
- Household appliances and remote controllers
Frequently Asked Questions
Q1: Are you a factory or trade company?
Lunfeng is a membrane switch and graphic overlay manufacturer with 26 years of specialized experience.
Q2: Is my switch file safe if I send it to you for manufacturing?
We respect customer design authority and never manufacture for others without permission. NDA agreements are acceptable.
Q3: Can you copy membrane switch/graphic overlay samples without file?
Yes, we can clone membrane switches and graphic overlays according to your physical samples.
Q4: What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union payments.
Q5: What shipping methods do you use?
We ship via DHL, UPS, FEDEX, TNT, EMS through our forwarders, or can coordinate with your preferred shipping partners.
Q6: What is your minimum order quantity?
Minimum order is 1 piece, with standard samples of 5 pieces for membrane switches and 10 pieces for membrane overlays.
Q7: What are your main markets?
We serve Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore and other global markets.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Lunfeng Technology Co., Ltd
Location
6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China
Contact Person
Wong